Treasure Island Nightlife: This weekend is the Treasure Island Music Festival. (Check our our day-by-day schedule of performances, as well as pop music critic Aidin Vaziri’s don’t-miss picks.) Get the party started early with Thursday’s Treasure Island Nightlife, an adults-only island-inspired warm-up to the festival. Live music by Thao & the Get Down Stay Down (pictured) and French Cassettes; additional DJ set by Push the Feeling. $10-$12. Thursday at the California Academy of Sciences, S.F. www.calacademy.org

Trolley Dances: The folks at Epiphany Productions will be spicing up your Muni rides on Sunday, with nearly four hours of dancing. Pay your Muni fare and watch, as performers from Jean Isaacs San Diego Dance Theater, Tezkatlipoka Aztek Dance and Drum, Kim Epifano’s Epiphany Productions and more celebrate 10 years of transit dance in San Francisco. Tours run every 45 minutes, from 11 a.m. to 2:45 p.m. Sunday. The tours start at the Market Street Railway Museum, south of Embarcadero Plaza. www.epiphanydance.org

Half Moon Bay Art & Pumpkin Festival: Celebrate the beauty and bounty of the fall season on the Peninsula at this 43rd annual festival. There’ll be Volkswagen-size weigh-off champion pumpkins on display, harvest-inspired crafts, live entertainment on three stages, a parade and more. Admission is free. Saturday and Sunday on Main Street in Half Moon Bay. www.miramarevents.com

Divas, Dames and Daredevils: Author Mike Madrid (“The Supergirls: Fashion, Feminism, Fantasy, and the History of Comic Book Heroines”) launches his new book, “Divas, Dames and Daredevils,” at the Cartoon Art Museum. The evening includes a presentation and book signing. Free. Thursday at the Cartoon Art Museum, S.F. www.cartoonart.org

Filipino American International Book Festival: In celebration of Filipino American History Month, San Francisco Public Library will be hosting the second, bi-annual Filipino American International Book Festival at the Main Library. The festivities include a pair of art exhibitions — “Kodakan: Pilipinos in the City” and “Endangered Birds of the Philippines” — film screenings, music, panel discussions and more. Free. Friday through Sunday at the Main Library, S.F. www.sfpl.org

Photo: S.F. Main Library

Filipino American International Book Festival: In celebration of...

Filipino American International Book Festival: In celebration of... Photo-5332837.72263 - SFGate

Image 6 of 7

Splash Pad Park 10th Anniversary Celebration: Oakland’s Splash Pad Park celebrates its 10th anniversary this weekend, and to celebrate, the park is hosting a free concert and community festival. Performers include the Medicine Ball Band with Lady Bianco, plus Pee Wee Ellis and John Santos (pictured); there’ll also be children’s activities like face painting, readings and singing. Admission is free, but you can purchase Linden Street beers and Periscope wines in a dedicated “Beverage Garden.” Sunday at Splash Pad Park, Oakland. www.splashpad.org

Lit Crawl: “Four hundred authors walked into a bar, a police station, an art gallery, a Buddhist center, a cheese shop, a sex shop, a bowling alley …” So writes Litseen founder Evan Karp about Lit Crawl, Litquake’s signature event. The party (or is it parties?) starts at 6 p.m. Saturday in the Mission over more than 3 hours of readings of poetry, fiction, nonfiction and more. Free, but donations encouraged. www.litcrawl.org